Lexus IS Lexus IS 2006 Cadillac XTS Cadillac XTS 2014

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Lexus IS vs. Cadillac XTS Price Comparison (MSRP)

The sticker prices, before adjusting for remaining feature differences. Usually these are the numbers you will see on the window stickers.

Models in short supply often sell at or even above these prices.

Lexus IS vs. Cadillac XTS Invoice Comparison

Lowest Total Price: $45,425

Lexus IS 350   
Difference: $22,015

Lowest Total Invoice: $39,420

Lexus IS 350   
Difference: $23,454

Calculate Payments

  Down Payment Interest Rate Term
Model Year200620142014
ModelISXTSXTS
Trim350Vsport PremiumVsport Platinum
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $35,440 $62,095 $69,095
Base Invoice $31,186 $58,059 $64,604
Luxury Package 3,495    
Obstacle detection, rear 500    
Navigation system 2,550    
Radar- or camera-based collision preparation system 2,850    
Driver Assist Package   2,395  
Sunshade, rear, power   575  
Panoramic sunroof   1,450  
Luxury Package 2,796    
Obstacle detection, rear 400    
Navigation system 2,168    
Radar- or camera-based collision preparation system 2,280    
Driver Assist Package   2,108  
Sunshade, rear, power   506  
Panoramic sunroof   1,276  
Options (change) 9,395 4,420 0
Options (change) 7,644 3,890 0
Destination 590 925 925
Total Price $45,425 $67,440 $70,020
Total Invoice $39,420 $62,874 $65,529

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While we strive for accuracy, the site is not error-free, and prices can change at any time.

Dealer Price Quotes

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Request free, no-obligation Lexus IS dealer quotes or Cadillac XTS dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Lexus IS vs. Cadillac XTS

Lowest Adjusted Price and Invoice: Lexus IS 350
TrueDelta Adjusted Price Difference: $13,955
TrueDelta Adjusted Invoice Difference: $15,940
Model Year200620142014
ModelISXTSXTS
Trim350Vsport PremiumVsport Platinum
Body4dr Sedan4dr Sedan4dr Sedan
Engine306hp V6410hp V6410hp V6
TransmissionT6T6T6
DrivetrainRWDAWDAWD
EPA Fuel Economy (city/highway)21/28 MPG16/24 MPG16/24 MPG
Audio (watts, speakers)194, 12?, 14?, 14
Tire (rear if not all the same)225/45-17245/40-20245/40-20
Total Price$45,425$67,440$70,020
Adjustments for Features0-8,060-8,960
Feature-Adjusted Total Price$45,425$59,380$61,060
Cost Above Minimum$0$0$1,680
Total Invoice$39,420$62,874$65,529
Adjustments for Features0-7,514-8,385
Feature-Adjusted Total Invoice$39,420$55,360$57,144
Cost Above Minimum$0$0$1,784

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Features Comparison: Lexus IS vs. Cadillac XTS

Model Year200620142014
ModelISXTSXTS
Trim350Vsport PremiumVsport Platinum
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100$1100
RWD$0  
AWD $1700$1700
Accessories 
AC power outlet $100$100
Active noise reduction $0$0
Adaptive cruise control$600  
Adaptive cruise control, all-speed $850$850
Heated steering wheel $100$100
Remote start $150$150
Remote window/roof operation$15  
Sunshades, second row $125$125
Brakes, Airbags, and Other Safety 
Automatic braking, low-speed $200$200
Backup collision intervention $150$150
Blind spot warning system $200$200
Cross-traffic warning, rear $100$100
Forward collision warning $200$200
Lane departure warning $200$200
Rear side airbags $300$300
Rollover sensor $50$50
Cargo Management 
Cargo net $40$40
Overhead sunglass holder$25  
Climate Control 
Rear air vents$100  
Rear air vents with automatic controls $250$250
Water-repellent front-door glass$15  
Drivetrain 
Limited-slip rear differential $300$300
Exterior 
Laminated front side windows $200$200
Panoramic sunroof $1200$1200
Sunroof$900  
Infotainment 
App support $0$0
Bluetooth audio streaming $25$25
CD changer, in-dash$325  
CD player, remote $100$100
HD radio $50$50
Rear seat audio controls $25$25
Satellite radio $200$200
Surround sound $250$250
Telematics service, such as OnStar, with navigation $225$225
Traffic information $25$25
Voice control for external devices $0$0
Instruments, Lights, and Mirrors 
Approach detection $25$25
Auto-dimming headlights $200$200
Boost gauge $75$75
Compass $0$0
Cornering lights $50$50
Fog lights$125  
Head-up display (HUD) $350$350
Large color reconfigurable instrument cluster display $250$250
Mirror tilt-down in reverse$25  
Turn signals on or near mirrors $25$25
Seats and Interior Trim 
Folding second row seats $300$300
Heated second row seats $200$200
Illuminated door sill trim plates  $200
Leather-wrapped steering wheel$150  
Manual thigh support length adjuster, driver seat $50$50
Manual thigh support length adjuster, passenger seat $50$50
Power 4-way lumbar adjuster, driver seat $150$150
Power 4-way lumbar adjuster, passenger seat $150$150
Power lumbar adjuster, driver seat$100  
Power lumbar adjuster, passenger seat$100  
Upholstered instrument panel $300 
Upholstered instrument panel, leather  $1000
Wood trim$300$300 
Wood trim, alternative type  $300
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500$500
Alloy wheels$350$350 
Electronic systems calibration selector $200$200
Polished alloy wheels  $350
Rear air springs, auto-leveling $350$350
Total Value of Features$4,230$12,290$13,190
Value of Feature Adjustments$0$8,060$8,960
Value of Feature Adjustments0-7,514-8,385

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Specifications Comparison: Lexus IS vs. Cadillac XTS

Model Year20062014
ModelISXTS
Body4dr Sedan4dr Sedan
Wheelbase107.5 in111.7 in
Length180.1 in202.0 in
Width70.9 in72.9 in
Height56.1 in59.5 in
Curb Weight3,527 lb.4,364 lb.
Fuel Capacity17.2 gal.19.0 gal.
Row 1 Headroom37.2 in39.0 in
Row 1 Shoulder Room54.4 in57.9 in
Row 1 Hip Room54.1 in55.1 in
Row 1 Legroom43.9 in42.1 in
Row 2 Headroom36.7 in37.8 in
Row 2 Shoulder Room52.7 in56.3 in
Row 2 Hip Room53.7 in54.3 in
Row 2 Legroom30.6 in40.0 in
Cargo Volume13.0 ft318.0 ft3

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Option Package Details
Lexus IS 350

Luxury Package
FeatureValueRequested?
Sunshade, rear, power225Yes
Wood trim300Yes
Heated front seats200Yes
Cooled or ventilated front seats300Yes
Tilt/telescoping steering wheel, power100Yes
Rain-sensing wipers100Yes
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Memory system, passenger seat150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Mirror tilt-down in reverse25No
Total Requested237599%
Total Not Requested251%
Navigation system
FeatureValueRequested?
Navigation system600Yes
Bluetooth cell phone link100Yes
Rearview camera200Yes
Voice control for nav and audio100Yes
Total Requested1000100%
Total Not Requested00%

Option Package Details
Cadillac XTS Vsport Premium

Sunshade, rear, power
FeatureValueRequested?
Sunshade, rear, power225Yes
Sunshades, second row125No
Total Requested22564%
Total Not Requested12536%
Driver Assist Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0Yes
Adaptive cruise control, all-speed700No
Automatic braking, low-speed200No
Automatic braking, high-speed200Yes
Backup collision intervention150No
Total Requested20016%
Total Not Requested105084%

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